每時降水量 的英文怎麼說

中文拼音 [měishíjiàngshuǐliáng]
每時降水量 英文
hourly precipitation
  • 每 : Ⅰ代詞（指全體中的任何一個或一組） every; each; per Ⅱ副詞（表示反復的動作中的任何一次或一組） often; every Ⅲ名詞（姓氏） a surname
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 降水量 : precipitation; amount of precipitation降水量計 precipitation gage; 降水量學 hyetology
  1. Single or three phase at nominal low voltage are required to be inspected, tested and certified at least once every five years. examples of such installations are power supply to lifts, water pumps, public lightings and other communal services in the common area of domestic premises and fixed installations in offices etc. having total loading exceeding 100 amperes, single or three phase

    （單相或三相）時，該裝置須每5年最少作一次檢查、測試及領取證明書。這類裝置包括住宅樓宇內升降機、水泵、公共照明及其他公用設施的供電裝置，辦公室內的固定裝置等，其總負載量超逾100安培（單相或三相） 。
  2. Under the filtration irrigation, the water content could remained a fit range from 14 to 22 percent in the layer of 20 to 70 cm deep, however, the general irrigation could reduce the moisture utilization during the growing period of the maize. ( 4 ) filtration irrigation could well adjust the soil temperature so that the root system made a sufficient absorption of the moisture and mineral nutrinents

    從土壤含水量測定分析看，在20 70cm土層，滲灌水分含量一直維持在玉米正常所需的14 22范圍內，而漫灌分兩次灌水，在每次灌水前一段時間水分含量要下降到14以下，出現水分脅迫，尤其影響到玉米的前期生長。
  3. There was a highly significant correlation between the highest rain intensity in 30 minutes ( abbreviated as i30 ) and rv, and no significant correlation between rainfall capacity and 130. the soil conservation effects were better than the water conservation effects. the order of importance for water and soil conservation effects in different treatments was eragrostis curvula, kummerowia atriata, ixeris denticulata, with the most significantly positive correlation between each runoff and soil loss

    與裸坡相比，嚴重侵蝕地上植物籬笆的保土效果比保水效果更明顯，其中畫眉草（ eragrostiscurvula ）水土保持能力最強，雞眼草（ kummerowiaatriata ）次之，苦蕒菜（ ixerisdenticulata ）只具有保土作用；同時每次降雨產生徑流量與侵蝕量之間為極顯著相關關系。
  4. Annual precipitation series about 50 years is stable and no period ; further, the climate drying and desertification are n ' t caused directly by the decrease of precipitation during the period of the research according to the relational analysis among precipitation temporal - spatial change, runoff, evaporation, potential evapotranspiration and soil water ; longyangxia reservoir which was built in 1986 does n ' t have influence on precipitation up to now ; but annual temperature series in gonghe is unstable, having a linear upward trend, and it increases about 0. 0247, 0. 0422 and 0. 0272c per year, and temperature rise must be having an influence on desertification, but there is a very little temperature change, so that the effect is very small ; annual potential evapotranspiration series is stable too, so climate change has little influence on plant water consumption. 2

    在青海共和盆地，近50年的年降雨量序列是平穩的、無周期，其時空變化與徑流、蒸發、潛在蒸散和土壤水分的關系表明，氣候乾燥和嚴重的荒漠化不是由於降雨量減少直接引起，龍羊峽水庫對共和盆地年降雨量變化沒有影響；但是年氣溫序列是非平穩的，茶卡、恰卜恰和貴南的年氣溫平均每年升高0 . 0247 、 0 . 0422和0 . 0272 ，且氣溫升高2 ，年潛在蒸散增加57mm ，盆地內氣候逐漸變乾燥，但影響比較小；由於歷年潛在蒸散序列是平穩的，因此氣候變化對盆地的作物潛在蒸散的影響在研究期內是較小的。
  5. The model of studying the reservoir deposition is one - dimension and two - dimension embedded mathematical model, which is a one dimensional model study the whole reservoir and the two dimensional model study some important parts of the reservoir by utilizing the one - dimensional model output data. for pushihe lower reservoir, one - dimensional model studies the whole reservoir, and the two - dimensional model study the part of reservoir of 4. 5km in length near the intake of the pump - turbine, to study the layout of the deposition and the and concentration of the suspended load near the intake

    在一維數學模型計算中考慮了兩種一、二期工程的銜接方案，每種銜接方案又分別計算了五種降低水位運行的方案，即保持全年庫水位不變、保持汛期庫水位不變、和在洪水來臨時把庫水位降到65 、 64 、 63 、 62米等；每種方案又比較了兩種起調流量（ 1000和500m ~ 3 s ） ，總共進行了20個方案的比較計算。
  6. The results indicate that : only with a few rain gauges to adjust the radar estimated rainfall, authors could simulate the runoff as good as that from rain - gauge - network - measured rainfall ; the accuracy of radar rainfall estimation to heavy rain acts as a more important role than that of light rain ; the estimation error of amount precipitation over a period can be treated as an index for runoff simulation ability

    在1500小時時間序列的比較試驗表明，雷達估測面雨量和雨量計測量的面雨量都能較好地模擬每小時流域出口蔣集的出流量，數值試驗還表明，雷達估測面雨量在某一時段上的均值誤差作為一個指標可以較好地反映其應用於降水徑流模擬時的精度總雨量和強降水的估測精度是雷達估測面雨量能否用於徑流模擬的關鍵。
  7. In 1977, owing to insufficient rainfall, hong kong again had to impose stage ii water restrictions. in order to increase the supply of fresh water, the lok on pai desalter put 4 units into production and by september, all 6 units were in operation. during this year the desalination plant was working at its maximum capacity, with 200 workers in the desalter, production was planned to increase to 60, 000, 000 gallons

    化淡廠的第一組鍋爐於1975年10月正式投產， 1977年，香港再次因降雨量不足實行二級制水，為增加食水供應量，樂安排海水化淡廠的四組鍋爐同時投入生產， 1977年9月， 6組鍋爐全面使用，是年政府擴充化淡廠規模，增聘工人至200名，計劃將海水化淡每日產量增至6千萬加侖。
  8. In 2006, for example, holcim ' s emissions per tonne were 16 % below the level of 1990

    例如2006年，豪西盟公司每公噸水泥生產所產生的排放量比1990年時的下降了16 % 。
  9. Related elucidation : in the above data, from the entry - level pure water to pure water, it measures to 75 % for. namely each 1. 25 rise the entry - level pure water can produce pure water 1 rise, the running water system is pure aqueous of parameter is also such, from above the data can see, in make take the circuit plank the production have to of the purely aqueous process, adoption collections waste water of way, make the waste water get and return and use in water, reduce waste water and exhaust in the meantime, in this process, not only a great deal of decrease the waste water exhaust quantity, and list make water cost but talk, use waste water each time produce on signing square and pure water, can decline low cost 0. 34 dollars at least, more important can lower waste water and exhaust quantity consumedly

    相關說明:以上數據中，從初級純水到純水，其為出量為75 % .即每1 . 25升初級純水可以產純水1升，自來水制純水的參數也是如此，由以上數據可以看出，在制取線路板生產所必須的純水的過程中，採用收集廢水的方式，使廢水得到中水回用，同時減少廢水排放，在此過程中，不但大量減少了廢水排放量，並且單就制水成本而言，用廢水每生產一立方純水，可至少降低成本0 . 34元，更重要的是可以大大降低廢水的排放量
  10. The runway capacity at hkia was increased from 45 to 47 movements per hour in march 2001 to accommodate increased demand in traffic whilst maintaining the highest level of safety and efficiency. 12

    二零零一年三月，香港國際機場跑道的容量亦有所增加，每小時在跑道升降的飛機由45架次增至47架次，既可應付增加的交通需求，又能維持最高水平的安全和效率要求。
  11. It involves selecting a list of the major historical storms which had induced severe landslips or flooding, computing the rainfall amounts brought by these storms to areas of different sizes, and maximizing these rainfall amounts to those that would be obtained if the water vapour content in the storms attained the climatological maximum

    可能最大降水的計算過程是復雜的。主要考慮了曾經觸發嚴重山泥傾瀉和水浸的暴雨個案，計算了每個暴雨為不同面積所帶來的降雨量，及把這些降雨量加大到暴雨的水汽是氣候上最大值時所能釋出的降雨量。
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